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Oakley, CA Historical Age Data

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ACS 2010-2014 data

Total population: 37,391

Median Age (see rank)

Oakley, CA	34.20 years old
California	35.60 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Oakley, CA	33.80 years old
California	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Oakley, CA	34.80 years old
California	36.80 years old
U.S.	38.80 years old

	Oakley, CA	% of the Total Population	California	U.S.
Under 5 years	2,463	6.59%, see rank	6.62%	6.36%
5 to 9 years	2,978	7.96%, see rank	6.65%	6.51%
10 to 14 years	2,969	7.94%, see rank	6.70%	6.59%
15 to 19 years	3,072	8.22%, see rank	7.12%	6.85%
20 to 24 years	2,801	7.49%, see rank	7.58%	7.13%
25 to 34 years	4,751	12.71%, see rank	14.48%	13.47%
35 to 44 years	5,831	15.59%, see rank	13.60%	12.96%
45 to 54 years	5,620	15.03%, see rank	13.79%	14.09%
55 to 64 years	3,835	10.26%, see rank	11.32%	12.29%
65 to 74 years	1,946	5.20%, see rank	6.71%	7.64%
75 to 84	804	2.15%, see rank	3.72%	4.25%
85 years and over	321	0.86%, see rank	1.70%	1.85%

US Census 2010 data

Total population: 35,432

Median Age (see rank)

Oakley, CA	32.00 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Oakley, CA	31.30 years old
California	34.00 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Oakley, CA	32.60 years old
California	36.30 years old
U.S.	38.50 years old

	Oakley, CA	% of the Total Population	California	U.S.
Under 5 years	2,674	7.55%, see rank	6.79%	6.54%
5 to 9 years	2,899	8.18%, see rank	6.73%	6.59%
10 to 14 years	3,232	9.12%, see rank	6.95%	6.70%
15 to 19 years	3,120	8.81%, see rank	7.58%	7.14%
20 to 24 years	2,414	6.81%, see rank	7.42%	6.99%
25 to 34 years	4,816	13.59%, see rank	14.27%	13.30%
35 to 44 years	5,333	15.05%, see rank	13.91%	13.30%
45 to 54 years	5,343	15.08%, see rank	14.10%	14.58%
55 to 64 years	3,210	9.06%, see rank	10.84%	11.82%
65 to 74 years	1,447	4.08%, see rank	6.11%	7.03%
75 to 84	711	2.01%, see rank	3.68%	4.23%
85 years and over	233	0.66%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 35,535

Median Age (see rank)

Oakley, CA	32.30 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Oakley, CA	29.70 years old
California	34.10 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Oakley, CA	34.00 years old
California	36.40 years old
U.S.	38.50 years old

	Oakley, CA	% of the Total Population	California	U.S.
Under 5 years	2,278	6.41%, see rank	6.82%	6.51%
5 to 9 years	2,811	7.91%, see rank	6.71%	6.57%
10 to 14 years	3,366	9.47%, see rank	6.91%	6.68%
15 to 19 years	3,319	9.34%, see rank	7.47%	7.09%
20 to 24 years	2,666	7.50%, see rank	7.49%	7.04%
25 to 34 years	4,315	12.14%, see rank	14.32%	13.32%
35 to 44 years	5,721	16.10%, see rank	13.93%	13.34%
45 to 54 years	5,246	14.76%, see rank	14.00%	14.44%
55 to 64 years	3,172	8.93%, see rank	10.85%	11.84%
65 to 74 years	1,726	4.86%, see rank	6.20%	7.12%
75 to 84	701	1.97%, see rank	3.70%	4.25%
85 years and over	214	0.60%, see rank	1.62%	1.78%

ACS 2006-2010 data

Total population: 33,496

Median Age (see rank)

Oakley, CA	31.80 years old
California	34.90 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Oakley, CA	29.40 years old
California	33.70 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Oakley, CA	35.00 years old
California	36.00 years old
U.S.	38.10 years old

	Oakley, CA	% of the Total Population	California	U.S.
Under 5 years	2,215	6.61%, see rank	6.95%	6.62%
5 to 9 years	2,486	7.42%, see rank	6.78%	6.62%
10 to 14 years	3,729	11.13%, see rank	7.12%	6.79%
15 to 19 years	3,097	9.25%, see rank	7.65%	7.28%
20 to 24 years	2,378	7.10%, see rank	7.37%	6.98%
25 to 34 years	3,983	11.89%, see rank	14.29%	13.22%
35 to 44 years	5,673	16.94%, see rank	14.43%	13.89%
45 to 54 years	4,718	14.09%, see rank	14.05%	14.57%
55 to 64 years	2,969	8.86%, see rank	10.28%	11.28%
65 to 74 years	1,440	4.30%, see rank	5.83%	6.74%
75 to 84	716	2.14%, see rank	3.73%	4.30%
85 years and over	92	0.27%, see rank	1.52%	1.70%

ACS 2005-2009 data

Total population: 29,958

Median Age (see rank)

Oakley, CA	30.90 years old
California	34.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Oakley, CA	29.00 years old
California	33.40 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Oakley, CA	33.80 years old
California	35.70 years old
U.S.	37.90 years old

	Oakley, CA	% of the Total Population	California	U.S.
Under 5 years	2,114	7.06%, see rank	7.44%	6.92%
5 to 9 years	2,436	8.13%, see rank	6.82%	6.59%
10 to 14 years	3,305	11.03%, see rank	7.26%	6.83%
15 to 19 years	2,541	8.48%, see rank	7.34%	7.15%
20 to 24 years	2,222	7.42%, see rank	7.20%	7.02%
25 to 34 years	3,810	12.72%, see rank	14.55%	13.42%
35 to 44 years	4,862	16.23%, see rank	14.71%	14.18%
45 to 54 years	4,405	14.70%, see rank	13.94%	14.48%
55 to 64 years	2,331	7.78%, see rank	9.81%	10.81%
65 to 74 years	1,033	3.45%, see rank	5.65%	6.50%
75 to 84	770	2.57%, see rank	3.79%	4.40%
85 years and over	129	0.43%, see rank	1.50%	1.71%

US Census 2000 data

Total population: 25,619

Median Age (see rank)

Oakley, CA	31.50 years old
California	33.30 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Oakley, CA	31.00 years old
California	32.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Oakley, CA	31.90 years old
California	34.40 years old
U.S.	36.50 years old

	Oakley, CA	% of the Total Population	California	U.S.
Under 5 years	2,177	8.50%, see rank	7.34%	6.81%
5 to 9 years	2,629	10.26%, see rank	8.05%	7.30%
10 to 14 years	2,670	10.42%, see rank	7.59%	7.29%
15 to 19 years	2,080	8.12%, see rank	7.24%	7.18%
20 to 24 years	1,225	4.78%, see rank	7.03%	6.74%
25 to 34 years	3,637	14.20%, see rank	15.44%	14.18%
35 to 44 years	5,206	20.32%, see rank	16.19%	16.04%
45 to 54 years	3,125	12.20%, see rank	12.79%	13.39%
55 to 64 years	1,492	5.82%, see rank	7.72%	8.63%
65 to 74 years	840	3.28%, see rank	5.57%	6.54%
75 to 84	431	1.68%, see rank	3.79%	4.39%
85 years and over	107	0.42%, see rank	1.26%	1.51%

* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.